Do you know the difference between single and double pump shells? Let's learn about it today!

First, let's look at a single pump housing structure pump. Single pump shell structure pumps usually have only one pump shell, which is what we usually call the 

pump body. The design advantage of this pump is that it is simple in structure and easy to manufacture and repair.

At the same time, because there is only one pump housing, it is easier to achieve a variety of transmission media selection. The double pump shell structure 

pump has two pump shells, the inner pump shell and the outer pump shell. This design is usually suitable for high temperature, high pressure, high viscosity and 

other special occasions. The advantage of the double-shell pump is that the pump body can be better protected and the transmission of the medium can be 

better controlled.

However, the manufacturing and maintenance costs of double-shell pumps are also relatively high.

In general, the single pump shell structure pump and the double pump shell structure pump have advantages and disadvantages, suitable for different occasions. 

When choosing the right pump, we need to choose according to the actual situation.

Now do you know the difference between a single and a double pump case? If you have any other questions about pumps, feel free to ask them in the 

comments section.

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